Cluster headache: pupillometric patterns as a function of the degree of anisocoria.

@article{Salvesen1989ClusterHP,
  title={Cluster headache: pupillometric patterns as a function of the degree of anisocoria.},
  author={Rolf Salvesen and Trond Sand and Jun Ming Zhao and Ottar Sjaastad},
  journal={Cephalalgia : an international journal of headache},
  year={1989},
  volume={9 2},
  pages={131-8}
}
Fifty-three patients with cluster headache, mean age 42.6 years, were examined by means of pupillometry. Pharmacological stimulation was carried out by the instillation of eye drops; the sympathomimetic agents hydroxyamphetamine (a norepinephrine releaser) and phenylephrine (an agent acting directly on the postsynaptic receptors) were applied. Pupillary… CONTINUE READING